Where is the low pressure switch located for a 1996 Chevrolet Monte Carlo?

The low pressure switch on a 1996 Chevrolet Monte Carlo's A/C system is usually located on the accumulator/receiver-dryer. This is a cylindrical component, often quite large, that's part of the A/C system. It's typically found near the firewall, often on the passenger side.

However, the exact location can vary slightly depending on the specific model and engine. To be certain, you should:

1. Consult a repair manual: A Haynes or Chilton manual specific to your 1996 Chevrolet Monte Carlo will show you a diagram of the A/C system and pinpoint the location of the low pressure switch.

2. Use a parts diagram: You can often find detailed parts diagrams online through auto parts websites (like AutoZone, Advance Auto Parts, etc.) by entering your vehicle's year, make, and model. Look for diagrams of the A/C system.

3. Visually inspect the accumulator/receiver-dryer: Knowing it's on this component narrows down the search considerably. The switch itself is usually a small electrical component with a single or two wires connected to it.

Remember to disconnect the battery's negative terminal before working on any part of the A/C system to prevent accidental electrical shorts. Also, A/C systems contain refrigerant under pressure which can cause serious injury if improperly handled. If you're not comfortable working on your car's A/C system, it's best to take it to a qualified mechanic.